A Management System for Regional Autonomy of CDN Servers

Abstract

The invention discloses a management system for regional autonomy of a content distribution network server. The management efficiency of a large server cluster is improved, and the maintenance difficulty of a large server cluster is reduced. The technical scheme is that the management system comprises a central dispatch server and a plurality of regional autonomy clusters, wherein each regional autonomy cluster consists of a plurality of edge servers. The central dispatch server receives external input data to divide, dispatch and manage the regional autonomy clusters for the edge servers. The central dispatch server on the one hand receives network heartbeat return and deploying result feedback of all edge servers, and on the other hand distributes representative servers which are assigned to configure for each regional autonomy cluster.

Description

technical field [0001] The invention relates to a management and maintenance technology of a large server cluster, in particular to a management system for real-time control of global server nodes. Background technique [0002] With the popularization of the Internet, the number of websites and the richness of website content, the number of Internet users and the frequency of visits are increasing day by day, traditional website content providers have been unable to cope with large traffic visits, so CDN (ContentDelivery Network, content distribution website) was born Website acceleration service provider. Through CDN acceleration service, the website can easily handle hundreds of millions of daily traffic. Take the double 11 promotion of a well-known domestic shopping website as an example, a total of more than 100 million orders were completed in a single day. Such a huge order request officially benefited from the accelerated service of CDN to make the shopping experienc...

AI Technical Summary

Problems solved by technology

[0005] 1. First of all, there is a background of different ISPs (Internet service providers) in the network interoperability across the country, and the intercommunication is not smooth. If the CDN edge server is managed through the traditional center-to-edge strategy, it will inevitably cause problems. There is a problem of local routing failure

[0006] 2. Secondly, there will always be a small number of these edge servers at all times due to problems such as power outages, hardware failures, and software defects, which cause the servers to temporarily lose control

If the CDN edge server is managed through the traditional center-to-edge strategy, there will inevitably be problems with local machines being uncontrollable, resulting in blind spots in management

[0007] 3. At the same time, a large amount of software and configuration file distribution and command execution must also consume a large amount of resources of the central scheduling server, which in turn leads to the frequent occurrence of abnormal situations such as insufficient resources and slow task execution on the central scheduling server

If there is a problem with the software installation or configuration distribution of an edge server, on the one hand, it will greatly affect the deployment progress of the subsequent servers, and on the other hand, it will also partially affect the normal acceleration service of the CDN

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